SU464357A1 - The method of manufacture of pipes on the side - Google Patents

The method of manufacture of pipes on the side

Info

Publication number
SU464357A1
SU464357A1 SU1936638A SU1936638A SU464357A1 SU 464357 A1 SU464357 A1 SU 464357A1 SU 1936638 A SU1936638 A SU 1936638A SU 1936638 A SU1936638 A SU 1936638A SU 464357 A1 SU464357 A1 SU 464357A1
Authority
SU
USSR - Soviet Union
Prior art keywords
pipes
manufacture
nozzle
inlet
value
Prior art date
Application number
SU1936638A
Other languages
Russian (ru)
Inventor
Анатолий Иванович Меренков
Николай Иванович Жильцов
Original Assignee
Центральный Научно-Исследовательский Институт Технологии Машиностроения
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Центральный Научно-Исследовательский Институт Технологии Машиностроения filed Critical Центральный Научно-Исследовательский Институт Технологии Машиностроения
Priority to SU1936638A priority Critical patent/SU464357A1/en
Application granted granted Critical
Publication of SU464357A1 publication Critical patent/SU464357A1/en

Links

Description

путем механической обработки отверсти  и последующих отбортовки пуансоном, направление движени  которого перпендикул рно к стенке заготовки, раздачи и калибровки отбортованного участка по матрице, отличающийс  тем, что, с целью снижени  трудоемкости изготовлени  и повышени  качества изделий , одновременно с отбортовкой патрубка производ т его раздачу и калибровку, приby machining the hole and subsequent flanging with a punch, the direction of movement of which is perpendicular to the wall of the workpiece, distributing and calibrating the flanged section of the die, characterized in that calibration when

этом на внутренней поверхности патрубка образуют напуск, величина которого плавно возрастает от нулевого значени  в плоскости диаметрального сечени  патрубка, параллельного продольной оси обечайки до максимального значени  в плоскости поперечного сечени  обечайки , проход щей через ось патрубка, а затем напуск удал ют механической обработкой .In this way, an inlet is formed on the inner surface of the nozzle, the value of which gradually increases from the zero value in the diametral plane of the nozzle parallel to the longitudinal axis of the shell to the maximum value in the plane of the cross section of the shell passing through the nozzle axis, and then the inlet is machined.

SU1936638A 1973-06-28 1973-06-28 The method of manufacture of pipes on the side SU464357A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU1936638A SU464357A1 (en) 1973-06-28 1973-06-28 The method of manufacture of pipes on the side

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU1936638A SU464357A1 (en) 1973-06-28 1973-06-28 The method of manufacture of pipes on the side

Publications (1)

Publication Number Publication Date
SU464357A1 true SU464357A1 (en) 1975-03-25

Family

ID=20557863

Family Applications (1)

Application Number Title Priority Date Filing Date
SU1936638A SU464357A1 (en) 1973-06-28 1973-06-28 The method of manufacture of pipes on the side

Country Status (1)

Country Link
SU (1) SU464357A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4719780A (en) * 1985-10-04 1988-01-19 G.A. Serlachius Corp. Tool point and its working method and tool for making and flanging a hole

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4719780A (en) * 1985-10-04 1988-01-19 G.A. Serlachius Corp. Tool point and its working method and tool for making and flanging a hole

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